define immunity and explain the different ways individuals develop immunity?

Answer 1

Immunity is your body's resistance to disease organisms. It develops through exposure to bacteria and viruses. This is how vaccines work. They introduce a very small quantity of the organism into the body, and you react by growing cells that recognize and fight off the organism.

Your immune system is strengthened by exposure to a wide variety of bacteria and viruses. This is why it's important not to obsess over children's cleanliness. The more they are exposed to "dirt," the stronger their immune system will become. When we try to overprotect children (and ourselves) by strategies like antibacterial products, the more we actually put them at risk. I've seen parents throw away an apple or a cookie that a child dropped on the ground. Most kids would pick it up, brush it off and eat it, and that's what we all did when we were kids! And we're fine!

A cautionary note: your immune system is compromised by poor diet, fatigue and stress. Vitamin C is the great immune system support (humans and guinea pigs are the only mammals that don't manufacture their own Vitamin C). An adult dose of 1000 mg. of C a day is enough to protect you from the typical colds and flu that come along in winter...or any time, for that matter.

Answer 2

Immunity is a clinical term that describes a state of having sufficient organic and organic defenses to evade an infection, ailment, or different undesirable organic and organic invasion. Immunity is composed of the two particular and non-particular aspects. The non-particular aspects act the two as obstacles or as eliminators of pathogens to stop an infection by using micro-organisms earlier they might reason ailment. different aspects of the immune device adapt themselves to each new ailment encountered and are waiting to generate pathogen-particular immunity. particular, or adaptive immunity is often sub-divided into 2 considerable varieties counting on how the immunity replaced into presented. organic immunity happens by using touch with a ailment inflicting agent, whilst the touch replaced into no longer planned, while man made immunity develops in trouble-free terms by using planned strikes. the two organic and synthetic immunity could be greater desirable subdivided, reckoning on the quantity of time the protection lasts. Passive immunity is short lived, and frequently lasts in trouble-free terms some months, while protection by using energetic immunity lasts plenty longer, and is on occasion life-long.

Answer 3

"immunity" is when your body is immune to different diseases. Immunity is first of all made from your mothers breastmilk when she passes all her antibodies to you, secondly from immunisation against certain diseases and finaly from just living life healthily and eating a good balanced diet, which helps your body fight infection when it tries to invade your body.

Answer 4

when harm politically, physically, mentally, or through health is protected from. IT is usually developed when one encounters a scenario repeatedly